
CAS Number10497-05-9
SynonymsPhosphoric Acid Tris(trimethylsilyl) Ester; EINECS 234-028-1; Tris(trimethylsilyl) Phosphate; MFCD00008267
Molecular Formula[(CH3)3SiO]3P(O)
Molecular Weight314.54
Purity≥98%
Density0.945 g/mL at 25 °C(lit.)
Boiling Point228-229 °C/720 mmHg (lit.)
Melting Point3-4 °C (lit.)
Appearanceliquid
EINECS234-028-1
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 10497-05-9 |
| Catalog No. | 2A-1193383 |
| Chinese Name | 三(三甲基硅基)磷酸酯 |
| Synonyms | Phosphoric Acid Tris(trimethylsilyl) Ester; EINECS 234-028-1; Tris(trimethylsilyl) Phosphate; MFCD00008267 |
| Molecular Formula | [(CH3)3SiO]3P(O) |
| Molecular Weight | 314.54 |
| Purity | ≥98 |
| Density | 0.945 g/mL at 25 °C(lit.) |
| Boiling Point | 228-229 °C/720 mmHg (lit.) |
| Melting Point | 3-4 °C (lit.) |
| Appearance | liquid |
| Storage Condition | Seal in a cool, dry place. |
| Packaging | III |
| EINECS | 234-028-1 |
| HTC | 2931900090 |
| PubChem ID | 24856672 |
| MDL Number | MFCD00008267 |
| SMILES | C[Si](C)(C)OP(=O)(O[Si](C)(C)C)O[Si](C)(C)C |
| InChI | 1S/C9H27O4PSi3/c1-15(2,3)11-14(10,12-16(4,5)6)13-17(7,8)9/h1-9H3 |
| InChI Key | QJMMCGKXBZVAEI-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1794624 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 3.2 |
| MSDS | msds/194974_1_10497_05_9.pdf |
| Tax Rebate | 13.0% |
| Supervision | AB (Inbound cargo customs clearance form) |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations Classification: Class 3 Flammable Liquids. UN number: 1993 Proper shipping name: Flammable Liquid, not otherwise specified Packing grade: III |
| Related Products in Semiconductor Chemical Intermediates | ||
|---|---|---|
| DIISOPROPYLDICHLOROSILANE | 7751-38-4 | 2A-1191482 |
| 3-CYANOPROPYLMETHYLDICHLOROSILANE | 1190-16-5 | 2A-1192349 |
| 1-((2-(Trimethylsilyl)Ethoxy)Methyl)-1H-1,2,4-Triazole | 136118-56-4 | 2A-1192469 |
| methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8- bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1- ((tert-butyldimethylsilyl)oxy)-3- (trimethylsilyl)allyl)octahydropyrano [3,2- b]pyran-2-yl)acetate | 185411-11-4 | 2A-1192485 |
| (2R)-METHYL 3-[(TERT-BUTYLDIMETHYLSILYL)OXY]-2-METHYLPROPIONATE | 105859-44-7 | 2A-1192499 |
| [S(R)]-N-[(1S)-1-[2-((tert-Butyldiphenylsilyl)oxy)phenyl)]-2-yl-2-(diphenylphosphino)ethyl]-2-methyl-2-propanesulfinamide | 1803239-59-9 | 2A-2194142 |
| [S(R)]-N-[(1R)-1-[2-((tert-Butyldiphenylsilyl)oxy)phenyl)]-2-yl-2-(diphenylphosphino)ethyl]-2-methyl-2-propanesulfinamide | 1803239-58-8 | 2A-2194143 |
| Refined special emulsified oil | 2A-2194756 | 2A-2194756 |
| Refined emulsified oil | 2A-2194757 | 2A-2194757 |
| Emulsifying agent | 2A-1194997 | 2A-1194997 |
| Browse all Semiconductor Chemical Intermediates products » | ||
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